Walter Kolb

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Augsburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for actuating the steering cylinders of mobile plant and st...
- Patent number 6,131,687
- Issue date Oct 17, 2000
- O&K Orenstein & Koppel AG
- Gustav Leidinger
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method of controlling the positioning of an outfit tilting cylinder...
- Patent number 5,784,812
- Issue date Jul 28, 1998
- O&K Orenstein & Koppel AG
- Gustav Leidinger
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic vibration damping system for machines provided with tools
- Patent number 5,513,491
- Issue date May 7, 1996
- O&K Orenstein & Koppel AG
- Guenter Broenner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Grader blade having a pressurized float position
- Patent number 4,852,660
- Issue date Aug 1, 1989
- O & K Orenstein & Koppel Aktiengesellschaft
- Gustav Leidinger
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING